linux-kernel - Re: [PATCH v2 4/7] media: rkvdec: Add RK3288 variant

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Message-ID: <d1c879392bde10319d9e142db385bb306724b8f4.camel@collabora.com>
Date: Mon, 11 Aug 2025 17:17:53 -0400
From: Nicolas Dufresne <nicolas.dufresne@...labora.com>
To: Jonas Karlman <jonas@...boo.se>, Ezequiel Garcia	
 <ezequiel@...guardiasur.com.ar>, Detlev Casanova
 <detlev.casanova@...labora.com>,  Mauro Carvalho Chehab	
 <mchehab@...nel.org>, Heiko Stuebner <heiko@...ech.de>
Cc: Alex Bee <knaerzche@...il.com>, Sebastian Fricke
	 <sebastian.fricke@...labora.com>, linux-media@...r.kernel.org, 
	linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 4/7] media: rkvdec: Add RK3288 variant

Le dimanche 10 août 2025 à 21:24 +0000, Jonas Karlman a écrit :
> From: Alex Bee <knaerzche@...il.com>
> 
> Add a RK3288 variant, a version of the Rockchip VDEC IP that only
> support HEVC decoding.
> 
> Signed-off-by: Alex Bee <knaerzche@...il.com>
> Signed-off-by: Jonas Karlman <jonas@...boo.se>

Reviewed-by: Nicolas Dufresne <nicolas.dufresne@...labora.com>

> ---
> Changes in v2:
> - No change
> ---
>  drivers/media/platform/rockchip/rkvdec/rkvdec.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/media/platform/rockchip/rkvdec/rkvdec.c b/drivers/media/platform/rockchip/rkvdec/rkvdec.c
> index 56807122720e..c20e046205fe 100644
> --- a/drivers/media/platform/rockchip/rkvdec/rkvdec.c
> +++ b/drivers/media/platform/rockchip/rkvdec/rkvdec.c
> @@ -1222,6 +1222,10 @@ static void rkvdec_watchdog_func(struct work_struct *work)
>  	}
>  }
>  
> +static const struct rkvdec_variant rk3288_rkvdec_variant = {
> +	.capabilities = RKVDEC_CAPABILITY_HEVC,
> +};
> +
>  static const struct rkvdec_variant rk3399_rkvdec_variant = {
>  	.capabilities = RKVDEC_CAPABILITY_HEVC |
>  			RKVDEC_CAPABILITY_H264 |
> @@ -1229,6 +1233,10 @@ static const struct rkvdec_variant rk3399_rkvdec_variant = {
>  };
>  
>  static const struct of_device_id of_rkvdec_match[] = {
> +	{
> +		.compatible = "rockchip,rk3288-vdec",
> +		.data = &rk3288_rkvdec_variant,
> +	},
>  	{
>  		.compatible = "rockchip,rk3399-vdec",
>  		.data = &rk3399_rkvdec_variant,

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